Dunn Heat Exchanger Services
Dunn Heat Exchanger Services
SERVICES
Heat Exchanger Tube Spec Tables
O.D. of Tube GA Wall Tk I.D.
1/2" 14 .083" .334"
1/2" 15 .072" .356"
1/2" 16 .065" .370"
1/2" 17 .058" .384"
1/2" 18 .049" .402"
1/2" 19 .042" .416"
1/2" 20 .035" .430"
1/2" 21 .032" .436
O.D. of Tube GA Wall Tk I.D.
5/8" 12 .109" .407"
5/8" 13 .095" .435"
5/8" 14 .083" .459"
5/8" 15 .072" .481"
5/8" 16 .065" .495"
5/8" 17 .058" .509"
5/8" 18 .049" .527"
5/8" 19 .042" .541"
5/8" 20 .035" .555"
5/8" 21 .032" .561"
O.D. of Tube GA Wall Tk I.D.
3/4" 10 .134" .482"
3/4" 11 .120" .510"
3/4" 12 .109" .532"
3/4" 13 .095" .560"
3/4" 14 .083" .584"
3/4" 15 .072" .606"
3/4" 16 .065" .620"
3/4" 17 .058" .634"
3/4" 18 .049" .652"
3/4" 19 .042" .666"
3/4" 20 .035" .680"
3/4" 21 .032" .686"
O.D. of Tube GA Wall Tk I.D.
1.00" 8 .165" .670"
1.00" 9 .148" .704"
1.00" 10 .134" .732"
1.00" 11 .120" .782"
1.00" 12 .109" .810"
1.00" 13 .095" .834"
1.00" 14 .083" .856"
1.00" 15 .072" .870"
1.00" 16 .065" .884"
1.00" 17 .058" .902"